Gwen Stefani has released the first official pictures of her son Zuma Nesta Rock. The No Doubt singer - who welcomed Zuma, her second child with husband Gavin Rossdale, into the world in August - posted a touching portrait of herself and her new baby on her website.

To accompany the photo, Gwen wrote: "We wanted to share with you the first photo of Zuma Nesta Rock Rossdale. Gwen, Gavin, Kingston and Zuma are all doing well and enjoying being a party of four."

Gavin Rossdale's two-year-old son has musical talent.

The former Bush rocker says his eldest child Kingston is already following in the footsteps of him and his mother, No Doubt singer Gwen Stefani, but won't rush into putting him on stage.

Gavin Rossdale wants his wife Gwen Stefani to dress up as a blood-soaked nurse. The rocker admits he is too shy to don a costume this Halloween, but fantasizes about seeing Gwen in a sexy medical uniform.

He said: "She is really good at that dressing up stuff. I'm English so we're too uptight to be good at that stuff. I'd like us to dress as a doctor and nurse but covered in blood. That's great. So anything to do with blood would probably be good."

The former Bush singer's wife Gwen Stefani gave birth to their second son, Zuma Nesta Rock, last month and Gavin admits two-year-old Kingston is having difficulty accepting the new arrival.

He revealed: "Kingston thinks he's all right and is getting used to him. I think at first there was probably a little concern that Zuma might be staying over!"